"Spider-Man: Brand New Day" total domestic gross by August 31?

Platform comparison

Market context

Polymarket is pricing the **USDC** contract on Polygon at a steep sceptical level today, with the crowd giving only **1%** to a **YES** settlement on the film’s domestic gross by 31 August. For a trader, that means the market is effectively saying the conditional token path to the relevant bracket is very unlikely, even though the underlying release is still ahead and the first few reporting days can move the curve sharply.

The historical read-through is awkward because comparable Marvel Spider-Man openings have tended to start very large and then accumulate meaningful extra domestic revenue through August. Tracking has been unusually strong: CNBC reported a **$72 million** preview figure and said the film is expected to gross around **$270 million** domestically over its debut weekend, while other recent forecasts ranged from **$230 million to $250 million** or even higher.[2][1][4] By comparison, *Spider-Man: No Way Home* opened to **$260 million** domestically, which is the kind of benchmark traders are implicitly weighing when they price whether this market can clear the lower-to-mid brackets quickly enough.[10][9]

The main catalysts are the opening weekend actuals, the pace of weekday holds, and whether Sony’s release lands with strong audience reception rather than front-loading all demand into the first three days. Because this market resolves off The Numbers’ final **daily box office performance** data from opening on 31 July through 31 August, early estimates can shift once studio numbers become final, and a strong second weekend would matter as much as the headline debut if traders are trying to push the cumulative total into a higher bracket.[3] On Polymarket, that all flows into the on-chain price discovery in real time as traders buy and sell conditional tokens against the bracket they think the cumulative domestic take will ultimately hit.[3]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.